CN210168931U

CN210168931U - Rocking and airing frame

Info

Publication number: CN210168931U
Application number: CN201920819831.XU
Authority: CN
Inventors: Zhe Ma; 马喆
Original assignee: Hubei Yu Long Tea Co Ltd
Current assignee: Hubei Yu Long Tea Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-03-24
Anticipated expiration: 2029-05-31

Abstract

A rocking green airing rack comprises: the device comprises a bracket, a speed change motor and a control device, wherein the bracket is fixedly provided with the speed change motor with a vertically downward main shaft, and the main shaft of the speed change motor is integrally provided with a plurality of belt pulleys at intervals; the rocking frame is connected with a plurality of rocking assemblies at intervals in the vertical direction, and the rocking assemblies are in one-to-one transmission connection with the belt pulley through a belt respectively. The device can simulate the function of shaking the green by a manual water sieve, can be used as a green shaking machine and can also be used as a green drying frame, the water sieve is not required to be taken down when the green is dried, the green shaking and green drying processes can be switched by simply controlling a speed change motor switch, and the interval time is better controlled; because set up a plurality of rocking green subassemblies in the vertical direction, area is little, and is easy and simple to handle, a tea grower can control multiunit equipment simultaneously, is showing and is improving production efficiency, holds best process time, improves high-quality tealeaves output.

Description

Rocking and airing frame

Technical Field

The utility model belongs to the tea processing field, concretely relates to shake blue or green equipment.

Background

Rocking green is a key process for preparing the Tieguanyin tea, and water running is one of the main purposes of rocking green. The so-called 'water running' is that a considerable amount of aromatic substances contained in tender stalks and amino acids with the content being l-2 times higher than that of bud leaves and non-ester catechin are diffused to leaves along with water by shaking green, so that the amino acids and the non-ester catechin are combined with effective substances in the leaves and are converted into higher and more concentrated fragrant substances, and the 'water running' is also an important reason for the high fragrance of the oolong. The process of 'watering' requires that the leaves are in a moving state, and also requires that the stems and the leaves have certain moisture content difference and the physiological function (hydrophilic capability) of mesophyll cells is maintained, namely 'green keeping' called by tea growers. On the contrary, if the physiological activity of mesophyll cells is lost too early, the tea is called 'dead green', and the 'dead green' tea can not be prepared, because the 'water leakage' can not be carried out, the leaves can not be supplemented with water in the green shaking process, the leaves lose too much water, and the prepared tea has dry appearance and low intrinsic flavor.

The Tieguanyin rocking operation is essentially characterized by a ' three-on-one-off-one supplement ' method, namely, the first rocking and the second rocking are preferably light, the rotation number is not too high, the time for stopping the rocking is preferably short, generally, the first rocking is carried out for 3 minutes, and the second rocking is carried out for 5 minutes, so as to avoid excessive water loss, keep the physiological activity of green leaves and ensure that the withered leaves can slowly survive '. And (4) shaking the green tea leaves for the third time and the fourth time to obtain enough heavy green tea leaves so that the leaf margins are damaged to a certain extent and the green tea leaves and odor are emitted, wherein the third shaking is generally carried out for 10 minutes, and the fourth shaking is carried out for 30 minutes. The first supplement is to shake the leaves once again when the green leaves are shaken insufficiently and the leaves are not turned red enough. The number of revolutions of each shaking is from small to large, and the green-stopping time is from short to long. Stopping green for the first, second and third times until the green smell disappears and the leaves on the surface wither and soften, shaking to "live" in time to avoid the leaves from "dead green" due to excessive water loss.

Because the requirement of manual green rocking on tea growers is high, the labor intensity is high, the efficiency is low, and the optimal processing time is easily missed when the tea yield is high, a roller type green rocking machine is mostly adopted for tea produced in large batch, and the roller type green rocking machine is divided into a hand-operated one and an automatic one. However, because the yield is large, the tea leaves simultaneously processed in the roller are more, the moisture is not easy to lose, and the color and the state of the tea leaves cannot be monitored in real time so as to adjust the green rocking force and the green rocking time in time, the method is only suitable for preparing common tea leaves with large quantity and low price.

CN201119394 discloses a water sieve shakes blue or green machine, and the manual water sieve method of simulation shakes blue or green, but like this kind of structure can only shake a sieve or shake two three sieves simultaneously through certain connecting piece with the water sieve stack usually simultaneously, though reduced intensity of labour to a certain extent, nevertheless efficiency promotion is not obvious, and the stack is too much can make the rocker bear too big pressure, easy fatigue fracture reduces the life of machine. When the tea yield is large, the water sieve needs to be continuously moved between the green rocking machine and the green airing frame, and therefore the green rocking time and the green airing time are difficult to control, and only a small amount of tea can be finely processed. Meanwhile, the equipment occupies a large area, and the processing efficiency is difficult to improve by simultaneously arranging a plurality of devices under the condition of limited indoor space.

SUMMERY OF THE UTILITY MODEL

In order to improve rocking green efficiency, improve high-quality tealeaves output, further reduce intensity of labour, the utility model discloses a rocking green frame that dries in air.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model discloses

A rocking green airing rack comprises: the belt wheel transmission device comprises a bracket, wherein a variable speed motor with a vertically downward main shaft is fixedly arranged on the bracket, and a plurality of belt wheels are integrally arranged on the main shaft of the variable speed motor at intervals; the rocking frame is connected with a plurality of rocking assemblies at intervals in the vertical direction, and the rocking assemblies are respectively in one-to-one transmission connection with the belt pulleys through belts.

Compared with the prior art, the utility model discloses following beneficial effect has:

the device can simulate the function of shaking the green by a manual water sieve, can be used as a green shaking machine and can also be used as a green drying frame, the water sieve is not required to be taken down when the green is dried, the green shaking and green drying processes can be switched by simply controlling a speed change motor switch, and the interval time is better controlled; because set up a plurality of rocking green subassemblies in the vertical direction, area is little, and is easy and simple to handle, a tea grower can control multiunit equipment simultaneously, is showing and is improving production efficiency, holds best process time, improves high-quality tealeaves output.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a rocking and airing frame of the present invention.

Fig. 2 is the utility model relates to a rocking assembly of rocking green airing rack.

Fig. 3 is a schematic structural view of another embodiment of the rocking and airing frame of the present invention.

Fig. 4 is the schematic view of the matching between the limit teeth and the limit grooves of the present invention.

Reference numerals in the drawings of the specification include: variable speed motor 1, support 2, main shaft 3, belt 4, belt pulley 5, carousel 6, down tube 7, tray 8, swing frame 9, annular chute 10, annular plywood 11, stand 12, rocker 13, rocking wheel 14, annular groove 15, location leg 16, spacing groove 17, spacing tooth 18, water sieve M.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

as figure 1, the utility model discloses a rocking blue or green frame that dries in air, include: the device comprises a support 2, wherein a variable speed motor 1 with a spindle 3 vertically downward is fixedly arranged on the support 2, and a plurality of belt pulleys are integrally arranged on the spindle 3 of the variable speed motor 1 at intervals; the rocking frame, the rocking frame is connected with a plurality of rocking green subassemblies at interval in the vertical direction, and is a plurality of rocking green subassembly respectively with the belt pulley passes through 4 one-to-one transmission connections of belt.

The device can simulate the rocking function of the manual water sieve M, can be used as a rocking machine and can also be used as a green airing frame, the water sieve M does not need to be taken down during green airing, the rocking and green airing processes can be switched by simply controlling the switch of the variable speed motor 1, and the interval time is better controlled; because set up a plurality of rocking green subassemblies in the vertical direction, area is little, and is easy and simple to handle, a tea grower can control multiunit equipment simultaneously, is showing and is improving production efficiency, holds best process time, improves high-quality tealeaves output.

Because the difference such as tealeaves state and weather condition, the rocking speed that needs when rocking green is different, selects for use variable speed motor 1 then can adjust the motor speed according to actual conditions to adjust water sieve M rocking speed improves the tealeaves quality.

Preferably, as shown in fig. 1 and 2, the rocking green assembly comprises a driven shaft rotatably connected to the cradle, and a belt pulley matched with the belt 4 is fixed on the driven shaft; the top end of the driven shaft is coaxially fixed with a turntable 6, the top surface of the turntable 6 is eccentric and inclined, an inclined rod 7 is rotatably connected through a bearing, the middle part of the inclined rod 7 is hinged with a swing frame 9, the swing frame 9 is hinged on a rocking frame, a hinge shaft between the inclined rod 7 and the swing frame 9 is perpendicular to a hinge shaft between the swing frame 9 and the rocking frame, the intersection point of the axis of the inclined rod 7 and the axis of the hinge shaft between the inclined rod 7 and the swing frame 9 is located on the axis of the turntable 6, a tray 8 perpendicular to the inclined rod 7 is fixedly arranged at the top end of the inclined rod 7, the fixed point is located at the center of the bottom surface of the tray 8, and a water sieve M is. The top surface of the turntable 6 is connected with the inclined rod 7 through a bearing, the inclined rod 7 and the turntable 6 rotate relatively but the inclination angle is unchanged, the inclined rod 7 is hinged with the swinging frame 9, the swinging frame 9 is hinged with the cradle, the inclined rod 7 does not rotate in the rotating process of the turntable 6, but can swing under the driving of the rotation of the turntable 6, the hinged point is fixed, the running track of the inclined rod 7 is hourglass-shaped, and the two conical intersection points are the intersection points of the hinged shaft between the inclined rod 7 and the swinging frame 9 and the central shaft of the inclined rod 7, so that the running track at the top end of the inclined rod 7 is circular, and the tray 8 fixed at the top end of the inclined rod 7 is driven to swing.

Preferably, as shown in fig. 3, the cradle is a layer frame consisting of a plurality of upright posts 12 and annular laminates 11; the rocking green component comprises a driven shaft which is vertically arranged and is rotationally connected to the rocking frame, and a belt pulley matched with the belt 4 is fixed on the driven shaft; a rocker 13 extending upwards in an inclined manner is fixed at the top end of the driven shaft, a rocking wheel 14 is rotatably connected at the top end of the rocker 13, an annular chute 10 is formed in the top surface of the annular laminate 11, and the annular chute 10 is deep outside and shallow inside so that the cross section of the annular chute is triangular; the annular chute 10 and the rocking wheel 14 jointly support a tray 8, so that the bottom edge of the tray 8 props against the outer edge of the annular chute 10, and the bottom surface of the tray 8 props against the inclined surface of the annular chute 10 and the top surface of the rocking wheel 14; a water sieve M is arranged on the tray 8; the rocking wheel 14 is located above the annular tier floor 11 and is not in contact with the annular tier floor 11. Tray 8 is in the tilt state under the support of rocking wheel 14 and annular chute 10, and when rocking wheel 14 was circular motion under the drive of driven shaft, the strong point constantly changed, and tray 8 gyrates thereupon and rocks, drives the water sieve M that bears on the tray 8 and gyrates and rocks, and the manual water sieve of imitation shakes blue or green process. Compared with the first embodiment, the structure is simpler, the layer height occupied by each layer of structure is shorter, and more layers of green rocking components can be arranged in the same floor area.

Preferably, the bottom surface of the tray 8 is provided with an annular groove 15 matched with the rocking wheel 14. The rocking wheel 14 rolls in the annular groove 15 to make the apparatus more stable in operation.

Preferably, as shown in fig. 4, the side wall of the annular chute 10 is provided with a limiting tooth 18, and the tray 8 is provided with a limiting groove 17 matched with the limiting tooth 18. The matching use of the plurality of limiting teeth 18 and the limiting grooves 17 avoids the rotation of the tray 8 along with the rocking wheel 14 in the green rocking process, so that the tray 8 only rotates and rocks.

Preferably, the top edge of the tray 8 is provided with a plurality of positioning legs 16 for assisting in positioning the water screen M. The water sieve M is more convenient to position on the tray 8, and the positioning is more accurate, so that the operation of the green rocking process equipment is more stable.

Preferably, the positioning legs 16 extend upwardly and outwardly in an arc. Only need place water sieve M on tray 8, when falling to contact tray 8 under the positioning action of arc location leg 16, water sieve M center and tray 8 center coincidence need not the correction of taking care of.

Preferably, the tray 8 is provided with a plurality of lightening holes. The lightening holes can reduce energy consumption as much as possible on the premise of ensuring the bearing function of the tray 8.

Preferably, the variable speed motor 1 is connected in series with a time switch. The time switch is installed on the power supply line of motor, through selecting suitable time switch and setting for appropriate operating duration, makes rocking green open regularly or close regularly, makes the tea grower more easily master the process time to there is energy to pay close attention to the tea processing condition of multiunit equipment simultaneously, the adjustment rocking green time at any time, very big improvement production efficiency, and promoted the output of high-quality tealeaves to a certain extent.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a shake blue or green frame that dries in air which characterized in that includes:

the belt wheel transmission device comprises a bracket, wherein a variable speed motor with a vertically downward main shaft is fixedly arranged on the bracket, and a plurality of belt wheels are integrally arranged on the main shaft of the variable speed motor at intervals;

the rocking frame is connected with a plurality of rocking assemblies at intervals in the vertical direction, and the rocking assemblies are respectively in one-to-one transmission connection with the belt pulleys through belts.

2. The rocking green airing rack as claimed in claim 1, characterized in that: the rocking component comprises a driven shaft which is rotationally connected to the rocking frame, and a belt pulley matched with the belt is fixed on the driven shaft; the driven shaft top is fixed with the carousel coaxially, what the carousel top surface was eccentric and inclined rotates through the bearing and is connected with the down tube, the down tube middle part articulates there is the swing frame, the swing frame articulates on the cradle, makes the articulated shaft between down tube and swing frame perpendicular with the articulated shaft between swing frame and cradle, the down tube axis is located with the crossing point of down tube and swing frame articulated shaft axis on the carousel axis, the fixed tray that is provided with the perpendicular to down tube in down tube top to the fixed point is at tray bottom surface center, place the water sieve on the tray.

3. The rocking green airing rack as claimed in claim 1, characterized in that: the cradle is a layer frame consisting of a plurality of upright posts and annular laminates; the rocking assembly comprises a driven shaft which is vertically arranged and is rotatably connected to the rocking frame, and a belt pulley matched with the belt is fixed on the driven shaft; a rocker extending upwards in an inclined manner is fixed at the top end of the driven shaft, a rocking wheel is rotatably connected at the top end of the rocker, an annular chute is formed in the top surface of the annular laminate, and the annular chute is deep outside and shallow inside so that the section of the annular chute is triangular; the annular chute and the rocking wheel jointly support a tray, so that the bottom edge of the tray is abutted against the outer edge of the annular chute, and the bottom surface of the tray is abutted against the inclined surface of the annular chute and the top surface of the rocking wheel; a water sieve is placed on the tray; the rocking wheel is located above and not in contact with the annular tier floor.

4. The rocking green airing rack as claimed in claim 3, characterized in that: the bottom surface of the tray is provided with an annular groove matched with the rocking wheel.

5. The rocking green airing rack as claimed in claim 4, wherein: the side wall of the annular chute is provided with limiting teeth, and the tray is provided with limiting grooves matched with the limiting teeth.

6. The rocking and airing rack as claimed in claim 2 or 5, wherein: and a plurality of positioning legs for assisting in positioning the water screen are arranged on the edge of the top surface of the tray.

7. The rocking green airing rack as claimed in claim 6, wherein: the positioning legs extend upwardly and outwardly in an arc.

8. The rocking green airing rack as claimed in claim 7, wherein: the tray is provided with a plurality of lightening holes.